w itty's robotically engineered car kraziness (w.r.e.c.k.)
DESCRIPTION
Ben Fluehr, Derrick Lam, Brett Melonis, Alex Person. W itty's robotically engineered car kraziness (W.R.E.C.K.). Overview. Final Components Traxxas Rustler Handy Board CMUcam3 Maxbotix Range Finder Magnetometer Assembly Summary of Layout Project Integration Risks Schedule. - PowerPoint PPT PresentationTRANSCRIPT
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Ben Fluehr, Derrick Lam, Brett Melonis, Alex Person
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Overview Final Components
Traxxas RustlerHandy BoardCMUcam3Maxbotix Range FinderMagnetometer Assembly
Summary of Layout Project Integration Risks Schedule
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Traxxas Rustler
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Handy Board
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CMUcam3
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Maxbotix Range Finder
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Stable Output
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Magnetometer Assembly
+
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= May use Handy Board signal for
set/reset
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Layout Overview
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Project Integration
Handy BoardUse USB to connect with newer boardFound a UI for the Handy Board downloader
○ Works with Windows Vista
CMUcamFound sample code to integrate CMUcam
with Handy Board
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Project Integration (cont.) Handy Board to Range Finder
Range Finder uses analog outputHandy Board has analog inputs
MagnetometerAmplified analog output
CarHandy Board analog output to:
○ Steering servo○ Speed controller
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Risks Magnetometer functionality
Complexity of the printed circuit board and amplifier circuit
Interfacing Handy Board to speed controllerLack of exact specifications/pinoutsRequires detective work
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Schedule
November 8 – November 26Finish assembling components onto car
○ Finish magnetometer assembly○ Connect Handy Board to speed/steering
controllers○ Connect CMUcam3 to Handy Board○ Connnect rangefinder to Handy Board
Test assembled components (unit testing)
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Schedule (cont.) November 26 – December 6
Develop navigation algorithms○ CMUcam-based navigation○ Range Finder-based navigation○ Magnetometer-based steering
Test car (integration testing) December 6 – December 19
Final presentation and documentation (acceptance testing and functional testing)
Buffer time